Heating and Cooling Services

in St. Louis

From home heating and cooling system maintenance and repairs, to new heating & cooling system installations and air quality upgrades, Aire Serv of St. Louis is your Hub for Home Comfort. 

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Call 314-628-0343
Special Offers
Pre-Qualify for Financing
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    Aire Serv of St. Louis

    Aire Serv® of St. Louis, MO, provides quality HVAC services you can rely upon year after year.

    Since 1992, we’ve offered residential and commercial HVAC services across North America. We take pride in the delivery of expert service every time.

    Learn More about Aire Serv
    Apply for Financing
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    Eureka Heating & Cooling

    Eureka Heating & Cooling is now Aire Serv of St. Louis, providing the same trusted Heating & Cooling services you've come to love.

    Family owned and operated for over 28 years, Eureka Heating & Cooling's reputation for quality, expert worksmanship throughout the area will continue under Aire Serv of St. Louis. 

    Learn More about Eureka Heating & Cooling
    Apply for Financing
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    Neighborly of St. Louis' Aire Serv | Great Day of St. Louis News Channel 4

    From Precision Tune-Ups to Emergency Repair and New HVAC System Installs, Aire Serv of St. Louis is your Hub for Home Heating & Cooling Services.
    Special Offers
    Call 314-628-0343

    Heating & Cooling Special Offers

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    Valid 4/1/2026 – 6/30/2026 for residential customers only. Not valid with any other offer. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply.

    $200 Off
    Air Purifiers
    Breathe easy this summer
    Code: ASV060126
    Call (314) 628-0343
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    Valid 4/1/2026 – 6/30/2026 for residential customers only. Not valid with any other offer. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply.

    $ 15% OFF
    Duct Cleaning
    Refresh your home from the inside out with a professional duct cleaning.
    Code: ASV040126
    Call (314) 628-0343
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    Valid 4/1/2026 – 6/30/2026 for residential customers only. Not valid with any other offer. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply.

    $79
    Spring Tune-Up
    Is your A/C ready?
    Code: ASV050126
    Call (314) 628-0343
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    Valid 4/1/2026 – 9/30/2026 for residential customers only. Discount only applies to full system high-efficiency heating & cooling installations. Not valid with any other offer. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply.

    $500 OFF
    A New High-Efficiency HVAC System.
    Is Your AC Keeping Up?
    Code: ASV093026
    Call (314) 628-0343
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    Valid 4/1/2026 – 6/30/2026 for residential customers only. Not valid with any other offer. All services are performed by independently owned and operated franchises. Terms and Limits Apply. No cash value. Valid only at participating locations. Offer must be presented at time of order. Services may vary by location. Other restrictions may apply.

    $50 Off
    Any Completed Repair
    Breathe Easy with Aire Serv
    Code: ASV123126
    Call (314) 628-0343
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    We Offer Financing

    Apply Today, Take Time to Pay

    With promotional financing from AIRE SERV OF ST LOUIS, major purchases like a new HVAC system, don’t have to wait. *Get what you want now and pay over time.
    *Subject to credit approval.

    Applying is convenient, fast and safe!

    Apply Today

    Fill out a secure online application.

    Get a Decision

    You’ll get an instant credit decision after you submit the application.

    Start Shopping

    If you’re approved, you’ll receive a temporary account number so you can start shopping right away.

    Apply for Financing

    What People Are Saying

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    Easy to make appointment. Showed up on time, diagnosed the problem, fixed it,
    - Gordon Raney
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    Able to schedule next day service during a heat wave ( was working some but not well). Price was good value and tips they provided were very sound and able to do.
    - Mel Lewallen
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    I had a complete HVAC system installed by Aire Serv and I am so impressed with the service. The technicians were professional, fair, and really good at their jobs. They were able to install the new system quickly and efficiently, and they cleaned up our place better than the way they found it.

    When I called to schedule an appointment they explained the different options to me and helped me choose the right system for my needs. They didn't try to upsell me on anything, and they were very transparent about the pricing. The staff is amazing!

    - Curtis B.
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      AIRE SERV OF ST. LOUIS HOME ADVANTAGE PLANS

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